Foot scale



FIG. 1 is a front perspective view showing the new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a rear elevation view thereof; and,

FIG. 6 is a side elevation view thereof, the opposite side being amirror image.

The broken line showing is for illustrative purposes only and forms nopart of the claimed design.

The ornamental design for a foot scale, as shown and described.